Roces Women's Pixel Inline Skates Shell: Glass Fiber Reinforced HQ Polypropylene Closure: Memory Buckle, Velcro Power Strap, Fast Lacing System B Boot: EES Easy Entry System, PAP Progressive Anatomical Padding Footbed: RAF - Roces Anatomical Footbed Frame: LiteDesign Extruded Aluminum Wheels: Roces 80mm 82A Bearing: ABEC 5 Spacers: Aluminum